Example usage for android.support.v4.util AtomicFile finishWrite

Introduction

In this page you can find the example usage for android.support.v4.util AtomicFile finishWrite.

Prototype

public void finishWrite(FileOutputStream fileOutputStream) 

Source Link

Usage

From source file:io.nuclei.splice.internal.FileManager.java

public static void copy(Context context, FileRef ref, InputStream in) throws IOException {
    AtomicFile file = getAtomicFile(context, ref);
    FileOutputStream out = file.startWrite();
    try {/*w  ww.jav  a 2s.  co  m*/
        copy(in, out);
    } finally {
        file.finishWrite(out);
    }
}

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From source file:io.nuclei.splice.internal.FileManager.java

public static void copy(Context context, DbRef ref, Source source) throws IOException {
    AtomicFile file = getAtomicFile(context, ref.ref);
    FileOutputStream out = file.startWrite();
    try {//from ww  w  .  ja  v  a2s  .  c o m
        source.process(context, ref, out);
    } finally {
        file.finishWrite(out);
    }
}

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From source file:com.exzogeni.dk.http.cache.DiscCacheStore.java

private InputStream saveCacheFile(@NonNull File cacheFile, @NonNull InputStream content) throws IOException {
    final AtomicFile af = new AtomicFile(cacheFile);
    final FileOutputStream fos = af.startWrite();
    try {// w  w w  . j  ava  2  s  .  c o  m
        final OutputStream out = new BufferPoolOutputStream(fos);
        final byte[] buffer = ByteBufferPool.getInstance().obtain();
        try {
            IOUtils.copyLarge(content, out, buffer);
            IOUtils.closeQuietly(out);
            af.finishWrite(fos);
        } finally {
            ByteBufferPool.getInstance().free(buffer);
        }
    } catch (IOException e) {
        af.failWrite(fos);
        af.delete();
        throw e;
    }
    return af.openRead();
}

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From source file:org.chromium.chrome.browser.tabmodel.TabPersistentStore.java

/**
 * Atomically writes the given serialized data out to disk.
 * @param stateDirectory Directory to save TabModel data into.
 * @param stateFileName  File name to save TabModel data into.
 * @param listData       TabModel data in the form of a serialized byte array.
 *//*from www.  j  a v  a2s. c o  m*/
public static void saveListToFile(File stateDirectory, String stateFileName, byte[] listData) {
    synchronized (SAVE_LIST_LOCK) {
        // Save the index file containing the list of tabs to restore.
        File metadataFile = new File(stateDirectory, stateFileName);

        AtomicFile file = new AtomicFile(metadataFile);
        FileOutputStream stream = null;
        try {
            stream = file.startWrite();
            stream.write(listData, 0, listData.length);
            file.finishWrite(stream);
        } catch (IOException e) {
            if (stream != null)
                file.failWrite(stream);
            Log.e(TAG, "Failed to write file: " + metadataFile.getAbsolutePath());
        }
    }
}

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From source file:com.exzogeni.dk.http.cache.DiscCacheStore.java

private void saveMetaFile(@NonNull File metaFile, @NonNull Map<String, List<String>> metaHeaders, long maxAge)
        throws IOException {
    final AtomicFile af = new AtomicFile(metaFile);
    final FileOutputStream fos = af.startWrite();
    try {/*from   w w w .j a v a 2s.co  m*/
        final DataOutputStream dat = new DataOutputStream(new BufferPoolOutputStream(fos));
        dat.writeLong(System.currentTimeMillis() + maxAge);
        dat.writeInt(metaHeaders.size());
        for (final Map.Entry<String, List<String>> header : metaHeaders.entrySet()) {
            dat.writeUTF(header.getKey());
            dat.writeInt(header.getValue().size());
            for (final String value : header.getValue()) {
                dat.writeUTF(value);
            }
        }
        IOUtils.closeQuietly(dat);
        af.finishWrite(fos);
    } catch (IOException e) {
        af.failWrite(fos);
        af.delete();
        throw e;
    }
}

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